-// SALOME Container : implementation of container and engine for Kernel
+// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
//
-// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
-//
-// This library is free software; you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public
-// License as published by the Free Software Foundation; either
-// version 2.1 of the License.
-//
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public
-// License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-//
-// See http://www.opencascade.org/SALOME/ or email : webmaster.salome@opencascade.org
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
-// File : Container_init_python.cxx
-// Author : Paul RASCLE, EDF
-// Module : KERNEL
-// $Header$
-#include "Container_init_python.hxx"
+#include <time.h>
+#ifndef WIN32
+ #include <sys/time.h>
+#endif
+#include <string>
#include "utilities.h"
-using namespace std;
+#include "Container_init_python.hxx"
-PyThreadState *KERNEL_PYTHON::_gtstate = 0;
-PyObject *KERNEL_PYTHON::salome_shared_modules_module = NULL;
-PyInterpreterState *KERNEL_PYTHON::_interp = NULL;
+#if PY_VERSION_HEX < 0x03050000
+static char*
+Py_EncodeLocale(const wchar_t *arg, size_t *size)
+{
+ return _Py_wchar2char(arg, size);
+}
+static wchar_t*
+Py_DecodeLocale(const char *arg, size_t *size)
+{
+ return _Py_char2wchar(arg, size);
+}
+#endif
void KERNEL_PYTHON::init_python(int argc, char **argv)
{
if (Py_IsInitialized())
{
MESSAGE("Python already initialized");
- SCRUTE(KERNEL_PYTHON::_gtstate);
return;
}
MESSAGE("=================================================================");
MESSAGE("Python Initialization...");
MESSAGE("=================================================================");
- Py_SetProgramName(argv[0]);
+ // set stdout to line buffering (aka C++ std::cout)
+ setvbuf(stdout, (char *)NULL, _IOLBF, BUFSIZ);
+ wchar_t* salome_python;
+ char* env_python=getenv("SALOME_PYTHON");
+ if(env_python != 0)
+ {
+ wchar_t* salome_python = Py_DecodeLocale(env_python, NULL);
+ Py_SetProgramName(salome_python);
+ }
Py_Initialize(); // Initialize the interpreter
- PySys_SetArgv(argc, argv);
- KERNEL_PYTHON::_interp = PyThreadState_Get()->interp;
+ if (Py_IsInitialized())
+ {
+ MESSAGE("Python initialized eh eh eh");
+ }
+ wchar_t **changed_argv = new wchar_t*[argc]; // Setting arguments
+ for (int i = 0; i < argc; i++)
+ {
+ changed_argv[i] = Py_DecodeLocale(argv[i], NULL);
+ }
+ PySys_SetArgv(argc, changed_argv);
+
+ PyRun_SimpleString("import threading\n");
+ // VSR (22/09/2016): This is a workaround to prevent invoking qFatal() from PyQt5
+ // causing application aborting
+ std::string script;
+ script += "def _custom_except_hook(exc_type, exc_value, exc_traceback):\n";
+ script += " import sys\n";
+ script += " sys.__excepthook__(exc_type, exc_value, exc_traceback)\n";
+ script += " pass\n";
+ script += "\n";
+ script += "import sys\n";
+ script += "sys.excepthook = _custom_except_hook\n";
+ script += "del _custom_except_hook, sys\n";
+ int res = PyRun_SimpleString(script.c_str());
+ // VSR (22/09/2016): end of workaround
PyEval_InitThreads(); // Create (and acquire) the interpreter lock
- ASSERT(!KERNEL_PYTHON::_gtstate);
- KERNEL_PYTHON::_gtstate = PyEval_SaveThread(); // Release global thread state
- SCRUTE(KERNEL_PYTHON::_gtstate);
+ PyThreadState *pts = PyGILState_GetThisThreadState();
+ PyEval_ReleaseThread(pts);
+ //delete[] changed_argv;
}
